CN2600694Y

CN2600694Y - Electric torch switch

Info

Publication number: CN2600694Y
Application number: CN 02295481
Authority: CN
Inventors: 陈雁
Original assignee: CHOU FUJUN
Current assignee: CHOU FUJUN
Priority date: 2002-12-31
Filing date: 2002-12-31
Publication date: 2004-01-21
Anticipated expiration: 2012-12-31

Abstract

The utility model relates to a built-in flashlight switch, which is designed to simplify the structure of the prior product of the same kind. The utility model is composed of a left and right switch base and a built-in switch group. A switch is arranged on the outer side of the lower part of the switch base, with a switch key extending out of the switch base. The utility model is characterized in that a flute is provided at the upper of the switch base and a spring is placed inside the flute. The lower part of the spring is connected with one pole of the switch while another pole is arranged in the middle of the lower part of the switch base and connected with the first pole. Apart from this, a locating hole is drilled on the outer side of the switch base. The utility model has advantages of simple structure. Only a plurality of parts are required, which makes the production process easy. Meanwhile, only one set of moulds is required, so the assembly process becomes simple. Since the utility model can save the assembling time for the product and only screws are needed to fix the product into the flashlight, the conformity ratio of this product is high while the cost is low and the maintenance is convenient.

Description

A kind of flashlight switch

Technical field

The utility model relates to flashlight switch, particularly relates to a kind of built-in flashlight switch.

Background technology

Existing flashlight is in order to improve waterproof, moisture resistance and often adopt built in switch, positioner as disclosed a kind of flashlight water proof switch lamp socket of Chinese patent 98241033, built in switch and fixture are wherein disclosed, it comprises the cylindrical shell interior installing switch lamp socket and the combination thereof of hollow form, one side is established key hole, switch and antiseepage pad, this switch lamp socket is the ostiolate hollow insulating base frame of a side, the bulge loop of tool annular distance in the middle of its front end is provided with, the bulb sleeve letter is inserted in this annular distance, and the terminal side of this bulge loop is provided with groove; The side opening place that shell fragment is installed in this switch lamp socket that holds that is W shape, its recess bending, central authorities form the arcuation raised line; The antiseepage button piece is coated on the side depressed part of this switch lamp socket, its central uplift flexible keypad; Spacer is the metal steel disc of conduction, be provided with through hole in the middle of it, the periphery is provided with several folding pin, this raised line inlay card that holds shell fragment holds with this bulb sleeve in the concave part of the bulge loop of this switch lamp socket and contacts, the folding footmuff contract of its spacer clip around the bulb sleeve is fixed in this switch lamp socket in this cylindrical shell in this cylindrical shell.

This flashlight switch will be located with special positioner, and head need establish bulge loop, so complex structure, assembling inconvenience, manufacturing cost height.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of simple in structure, easily manufactured and flashlight switch that cost is low is provided at the above-mentioned shortcoming of present flashlight switch.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:

A kind of flashlight beginning, form by left and right sides switch base and built-in switch thereof, switch base bottom arranged outside switch, on ﹠ off switch stretches out switch base, it is characterized in that: described switch base top is fluted, places spring in the groove, the spring lower end connects a utmost point of switch, another utmost point is set in the middle of the switch base bottom, and extremely links to each other with another of switch, the switch base outside also has locating hole.

Described another metal cap very is preferably the copper cap, and the positive pole of battery can be fixed in the cap mouth of copper cap like this, and contact is good.

Described left and right sides switch base is connected with plug by its jack, like this convenient disassembly.

Described left and right switch base symmetry only needs a secondary mould during production.

Compared with prior art, advantage of the present utility model is simple in structure, only gets final product with several parts; Convenient for production, only need a secondary mould; Assembling is simple, can save the product installation time, and need only with screw when packing flashlight into and fix, so the product percent of pass height, production cost is low, and is easy to maintenance.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the explosive view of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, a kind of flashlight switch is formed switch base 3 tops fluted 9 by symmetrical left and right switch base 3 of half round post and switch 4, place spring 1 in the groove 9, spring 1 lower end one utmost point of lead 2 connection switches 4, switch base bottom arranged outside switch 4, on ﹠ off switch stretches out switch base, another utmost point of switch base links to each other with copper cap 6 by lead 5, the described switch base outside also has locating

hole

7, and 3 of left and right sides switch bases are connected with plug 12 by its jack 11, like this convenient disassembly.

During use, earlier switch 4 is connected good copper cap 6 and spring 1, again switch 4, copper cap 6 and spring 1 are embedded respectively in the relevant position of a half-cylindrical left side or right switch base 3, buckle second half switch base again, be assembled into built in switch.Again this switch is placed the top of flashlight, and be connected by tapping screw 8 in the housing of flashlight, the lamp socket of direct connecting band miniature bulb above the switch, little bulb is inserted in the groove of switch, contact with volute spring, the anodal projection of lower end copper cap and battery joins.Press switch, circuit turn-on, flashlight is just bright, presses switch again, and switch opens circuit, and flashlight extinguishes.

Claims

1, a kind of flashlight beginning, form by left and right sides switch base and built-in switch thereof, switch base bottom arranged outside switch, on ﹠ off switch stretches out switch base, it is characterized in that: described switch base top is fluted, places spring in the groove, the spring lower end connects an electrode of switch, another utmost point is set in the middle of the switch base bottom, and extremely links to each other with another of switch, the switch base outside also has locating hole.

2, described flashlight beginning as claimed in claim 1 is characterized in that: described another metal cap very.

3, described flashlight beginning as claimed in claim 1 or 2 is characterized in that: described left and right switch base symmetry.

4, described flashlight beginning as claimed in claim 3, it is characterized in that: described left and right sides switch base is connected with plug by its jack.